Delphi Suspension Control Arm P/N:TC7020
Delphi TC6072 rear left lower control arm for the 2000-2002 Lincoln LS V6 3.0L or V8 3.9L and other vehicles holds the rear left wheel in position while letting the suspension move.
A worn rear lower arm can show up as a clunk over bumps, uneven tire wear or vague handling. These signs alone do not prove the arm is at fault, since a worn rear shock can cause a similar clunk. Rear arms are normally changed as a pair, but this listing is one arm for the rear left; the rear right is ordered separately.
It is a direct-fit replacement control arm for the 2000-2002 Lincoln LS V6 3.0L or V8 3.9L and the 2002 Ford Thunderbird V8 3.9L; the rear left position takes one arm on both.
Fit and size
Build and materials
Interchange: 521-937 · XW4Z 5A649-ZZ
CA85563 · CA85563PR · RK621952 · CMS401154
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This part cross-references / interchanges with the following part numbers:
Is this a control arm for the 2002 Ford Thunderbird V8 3.9L?
Yes. Delphi TC6072 fits the 2002 Ford Thunderbird V8 3.9L at the rear left lower position.
How is a Delphi control arm tested?
The arms withstand temperatures below -40 degrees C and over 120 degrees C and are exposed to 720 hours of salt spray.
Is this suspension control arm for the left or right side?
It is for the left side. Delphi TC6072 is the rear left lower arm; the rear right arm is a separate part.
Is XW4Z 5A649-ZZ the same as Delphi TC6072?
Yes, XW4Z 5A649-ZZ is one of the numbers Delphi TC6072 replaces, along with 521-937 and CA85563.
Are these rear lower arms checked for cracks?
Yes. Each arm goes through 100% crack detection and ultrasonic flaw detection, and the ball studs are machined to micron tolerances.
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